Dissertations / Theses on the topic 'Seru Seisan'
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Settimi, Claudio. "Produrre con i Seru Seisan: creazione di un modello per la stima della produttività di una cella divisionale." Master's thesis, Alma Mater Studiorum - Università di Bologna, 2021.
Find full textRosca, Ecaterina. "I sistemi produttivi Seru Seisan: dimostrazione di un modello analitico per la stima della produttività di una cella divisionale." Master's thesis, Alma Mater Studiorum - Università di Bologna, 2022.
Find full textGalasso, Rocco. "Simulazione dinamica di un sistema di produzione avanzato: il caso "Rotating Seru"." Master's thesis, Alma Mater Studiorum - Università di Bologna, 2020.
Find full textKhan, Mohd Rifat. "Designing Cost Effective and Flexible Vinyl Windows Supply Chain: Assembly Line Design Using CM/SERU Concepts and Simultaneous Selection of Facilities and Suppliers." Ohio University / OhioLINK, 2017. http://rave.ohiolink.edu/etdc/view?acc_num=ohiou1501863274303785.
Full textSANTOS, V. C. "Novo Aeon: Raul Seixas no torvelinho de seu tempo." Universidade Federal do Espírito Santo, 2009. http://repositorio.ufes.br/handle/10/3215.
Full textO assunto que nos convida e reúne a pensar é a concepção de Novo Aeon apresentada pelo compositor Raul Seixas, refletindo sobre sua constituição histórica, seus valores e conseqüências para a sociedade pós-moderna. Elaborada pelo escritor inglês Aleister Crowley no início do século XX, esta doutrina impulsionou trajetórias existenciais de grande força contestatória, influenciando a contracultura das décadas de 1960 e 1970. Raul Seixas, que acompanhou o movimento, fez de sua criação poética o espírito de seu tempo. Nesse sentido, nosso objetivo geral é compreender o que é o Novo Aeon, revelando sua interseção com o pósmodernismo, tal como pensado por Fredric Jameson. Como objetivos específicos, propomos compreender as concepções de Velho Aeon e modernidade em suas relações com os conceitos supracitados. Nesse diálogo com Seixas, nos dedicamos a ver em sua obra ressonâncias das questões que animaram seu tempo: ocultismo, desbunde, indústria cultural, autoritarismo, censura, niilismo e melancolia.
Geraths, Anna [Verfasser], Stefan [Gutachter] Tönnes, and Heiko [Gutachter] Mühl. "Pharmakokinetik von JWH-018 und seinen Metaboliten in menschlichen Serum-, Urin- und Speichelproben / Anna Geraths ; Gutachter: Stefan Tönnes, Heiko Mühl." Frankfurt am Main : Universitätsbibliothek Johann Christian Senckenberg, 2019. http://d-nb.info/1202357318/34.
Full textGrytsyk, Natalia. "Development of the surface-enhanced infrared spectroscopic approach and surface-enhanced Raman spectroscopy coupled with electrochemistry to study reaction mechanism of membrane proteins." Thesis, Strasbourg, 2017. http://www.theses.fr/2017STRAF057/document.
Full textThis thesis concerns the development of surface-enhanced infrared and Raman spectroscopic approaches: surface-enhanced infrared absorption spectroscopy (SEIRAS) combined with perfusion cell and surface-enhanced Raman spectroscopy (SERS) combined with electrochemistry. Within the first project different proteins were studied: Lactose Permease (LacY), complex I and IM30.The pKa of Glu325 in LacY WT and in different mutants carrying mutations in the proton translocation active center was determined. WT complex I was oxidized with different oxidizing agents and reduced with NADH. Corresponding redox-induced conformational changes were studied. The evidence was given that Mg2+ ions induce conformational changes in the protein IM30.Within the second project the spectroelectrochemical cell containing gold grid electrode was adopted for the studies of redox active proteins. This gold grid serves both as working electrode and as SERS active substrate. First Cyt c, Hb and Mb were used to validate the setup and then the approach was extended to study a membrane protein
His, Mathilde. "Surpoids, obésité et survie après cancer du sein dans la cohorte E3N." Thesis, Université Paris-Saclay (ComUE), 2016. http://www.theses.fr/2016SACLS422/document.
Full textExcess adiposity is a known risk factor for postmenopausal breast cancer and studies suggest that excess adiposity is also associated with a poor breast cancer survival. However, only few studies have characterized the type of adiposity involved in these associations, as well as the influence of body size changes during life. In addition, despite the fact that several biological mechanisms have been suggested to explain the obesity-cancer relationship, the influence of other metabolic changes frequently associated with excess adiposity, such as dysregulation of lipid metabolism, is not established.Using data from the E3N cohort study, which includes 98 995 women born between 1925 and 1950 and followed since 1990, we studied the associations between several measures of prediagnosis adiposity, as well as body size at several periods in life and body size changes, and survival after breast cancer. Lastly, we focused on the associations between several serum markers of lipid metabolism and risk and survival after breast cancer, in a case-control study nested within the cohort.A higher prediagnosis hip circumference and an increase in lifetime body size were both associated with a poor breast cancer survival. On the contrary, serum lipids were not associated with breast cancer risk or survival.Together, those results underline the necessity of reducing excess adiposity over the life course as much as possible and of a better understanding of the biological mechanisms underlying the obesity-breast cancer survival relationship
RAMOS, Daniel Rodrigues. "A co-pertinência entre Ser e homem no pensamento de Heidegger: em busca da unidade esquecida." Universidade Federal de Goiás, 2009. http://repositorio.bc.ufg.br/tede/handle/tde/791.
Full textThe together-belongingness (Zusammengehörigkeit) of Be-ing and man is discussed in this dissertation in the style of a Phenomenological reflection the together-belongingness (Zusammengehörigkeit) of Be-ing and man. It treats of a concept which appears explicitily in the phenomenological thought of Martin Heidegger, especially, beginning in the 30s, when he questioned the meaning of Truth according to the history of Be-ing, that is, as enowning (Ereignis). The reflection, however, begins with the presupposition together-belongingness is a notion present in the thought of Heidegger from the outset of the fundamental-ontological development of the question of Be-ing, represented principally by the primary work of 1927, Sein und Zeit. For this reason, the reflection begins discussing the unity of the thought itinerary of Heidegger, showing that the reversal of the thinking (Kehre) of the 30s is responsible for the transformation which establishes the same question of Be-ing in a more originating extent than that of Sein und Zeit. Admitting from the beginning that together-belongingness translates the mutual reference between Be-ing and man, coming from the primordial unity, in dependence upon which both bring about historically their essence, and not a secondary and posterior relation between two self-subsisting poles, the discussion proceeds determining the structures of human existence, by which together-belongingness is considered in the different levels of elaboration of the question of Be-ing. Consequently, the central thrust of the dissertation is summarized in limiting the spatial-temporal ambience of the common reference. In the first place, attention is given to the analyses of the comprehension-interpretation project of human existence and language, according to Sein und Zeit. Then, according to Beiträge zur Philosophie, the same ambience is limited taking into consideration the grounding of Da-sein as the intermediary dimension between man and Be-ing, it being the instance of supportability of happening of Truth. Finally, the projection of human existence is revealed as the leap of Be-ing, in such a manner that movement of realization of the essence of Be-ing is shown as being the same as the consummation of the historical existence of men. Thus, the coming about of the Truth, by which Be-ing is experienced as abysmal grounding, is coordinated with the historical coming about of human existence, granting it, in virtue of the depth of its grounding, a unitary movement of revealing and of hiding the mystery of Be-ing. Being that this coordination is the manifestation of the originating space and time, human existence appears as the establishment of the space-time dimension of the abyss of Being, always in agreement with an historical possibility. In this way, the together-belongingness appears as an historical sending-forth, in the form of a questioning which Be-ing directs to man, but which is consumed in the measure which man responds, or as it may be, assumes the responsibility for the destiny of his existence according to the appeals of Be-ing. Thus, thought, understood as a human faculty during all of the history of metaphysics, is reduced to its essence: that by which man corresponds to the historical appeals of Be-ing. To think consumes the intimate reference of man to Be-ing and, therefore, is the privileged manner of placing in operation human existence in union with Be-ing. By means of thought, therefore, man has understood himself separated from and in front of Be-ing. For that reason, the reflection of this dissertation is a path in search of the forgotten unity between man and Be-ing.
Discute-se nessa dissertação, ao modo de uma reflexão fenomenológica, a co-pertinência (Zusammengehörigkeit) entre Ser e homem. Trata-se de um conceito que aparece explicitamente no pensamento fenomenológico de Martin Heidegger, sobretudo a partir dos anos 30, quando o pensamento heideggeriano interroga o sentido da Verdade segundo a história do Ser, isto é, como Ereignis. A reflexão, entretanto, parte do pressuposto de que a co-pertinência é uma noção presente no pensamento de Heidegger desde o desenvolvimento fundamental-ontológico da questão do Ser, representado principalmente pela obra capital de 1927, Sein und Zeit. Por essa razão, a reflexão principia discutindo a unidade do itinerário de pensamento de Heidegger, mostrando que a viragem (Kehre) dos anos 30 é responsável por uma transformação que instaura a mesma questão do Ser em um âmbito mais originário que aquele de Sein und Zeit. Admitindo desde o início que a co-pertinência traduz a mútua referência entre Ser e o homem, advinda da unidade primordial, em dependência da qual ambos realizam historicamente sua essência, e não uma relação secundária e posterior entre dois pólos subsistentes em si, a discussão prossegue explicitando as estruturas da existência humana, pelas quais a co-pertinência é abordada nos diferentes níveis de elaboração da questão do Ser. Nesse sentido, o esforço central da dissertação se resume em circunscrever a ambiência espaço-temporal da mútua referência. Primeiramente, privilegiam-se as análises do projeto compreensivo-interpretativo da existência humana e da linguagem, conforme Sein und Zeit. Depois, conforme os Beiträge zur Philosophie, a mesma ambiência é circunscrita tendo em vista a fundação do Da-sein como a dimensão intermediária entre homem e Ser, por ser a instância de suportabilidade do acontecimento da Verdade. Ao final, o projetar-se da existência humana se desvela como um lance do Ser, de tal maneira que o movimento de realização da Essência do Ser se mostra como sendo o mesmo da consumação da existência histórica dos homens. Assim, o acontecer da Verdade, pelo qual o Ser se dá como fundamento abissal, conjuga-se com o acontecer histórico da existência humana, conferindo a ela, em virtude da abissalidade de seu fundamento, um movimento unitário de abrir e de velar o mistério do Ser. Sendo essa conjunção a manifestação do espaço e tempo originários, o existir humano aparece como a instauração do espaço-temporal do abismo do Ser, sempre em consonância com uma possibilidade histórica. Desse modo, a co-pertinência aparece como um envio histórico, na forma de uma interpelação que o Ser dirige ao homem, mas que se consuma à medida que o homem responde, ou seja, responsabiliza-se pela destinação de sua existência segundo os apelos do Ser. Assim, o pensamento, compreendido como uma faculdade humana durante toda a história da metafísica, é reconduzido a sua essência: aquilo pelo qual o homem corresponde aos apelos históricos do Ser. Pensar consuma a íntima referência do homem ao Ser e, portanto, é o modo privilegiado de pôr em obra a existência humana em unidade com o Ser. Pelo pensamento, porém, o homem tem se compreendido separado e diante do Ser. Por isso, a reflexão dessa dissertação é um caminho em busca da unidade esquecida entre homem e Ser.
Romão, João Manuel Batista. "A criminalidade organizada internacional: Seu impacto em Portugal no século XXI." Master's thesis, Universidade Portucalense, 2014. http://hdl.handle.net/11328/1226.
Full textA presente dissertação de mestrado procura dar uma perspetiva realista e atualizada da atividade das principais associações criminosas de cariz internacional, caracterizando-as a partir da análise histórica–evolutiva das condições que contribuíram para o seu surgimento, do complexo “modus operandi” em que cada uma se move, da dinâmica que desenvolveram, da expansão que têm conseguido e da ameaça que representam num processo de globalização da economia e da sociedade. É certo que as organizações criminosas existem pelo menos desde a Antiguidade, tal como os conceitos de bem e do mal, de justiça, do crime e da punição. Mas o crime organizado no Ocidente, tal como o vamos conhecendo, é um fenómeno que surgiu apenas há pouco mais de um século e tem-se expandido, diversificado e até fortalecido, com mais ou menos reveses, em todas as partes do globo, tendo-se tornado uma ameaça silenciosa mas nem por isso menos mortífera do que o terrorismo ou os cataclismos climáticos à escala regional. Daí ser importante que, para além duma abordagem das especificidades de cada organização, também se faça nesta dissertação referência aos mecanismos mais eficazes da investigação, da repressão e punição de tal fenómeno, assim como a algumas convenções e legislação internacional relevantes para tal finalidade. Analisados os principais aspetos criminológicos desta realidade, também se impõe referir os potenciais perigos para Portugal, tendo presente a sua inserção europeia e os conhecimentos atuais disponíveis. A presente dissertação não resulta apenas dum mero trabalho de estudo, mas também de um esforço reiterado de cruzamento de dados, de análise e reflexão que passou pela consulta da diversa bibliografia indicada, da apreciação critica de um grande número de artigos e noticias publicados na imprensa estrangeira, assim como da informação que os organismos internacionais, o Congresso Norte-Americano e forças policiais prestigiadas como o FBI, o Conselho e a Comissão Europeia (ainda que através de outros organismos que patrocinam) disponibilizam de forma mais aberta ou reservada.
This dissertation aims to give a realistic and updated perspective on the activity of the main international criminal organizations, characterizing them using historical-evolutionary analysis of the conditions that contributed to their emergence, the complex “modus operandi” in which each one moves, the dynamic that they developed, the expansion they have achieved and the threat they represent in the process of globalization of the economy and society. It is true that criminal organizations exist at least since antiquity, such as the concepts of good and evil, justice, crime and punishment. But organised crime in the west, as we know it, it is a phenomenon that came up just a little over a century and it has expanded, diversified and even strengthened, with more or less setbacks, in all parts of the globe, having become a quieter but no less deadlier than terrorism or climatic cataclysms of regional scale. Therefore, in addition to an approach of the specificities of each organization, it is important to refer to the most effective mechanisms of research, the prosecution and punishment of such phenomenon, as well as some relevant conventions and international law for such purpose. Having analyzed the main criminological aspects of this reality, it should be referred the potential dangers to Portugal, bearing in mind its European integration and current knowledge available. This dissertation arises from study, persistent data cross analysis, and reflection by consulting diverse bibliography, critically appreciating a large number of articles and news published in the foreign press, as well as the information provided (in a more open and reserved manner) by international organizations and prestigious police forces, such as the FBI, the USA Congress, the European Council and European Commission (through other sponsoring organizations).
Nguyen, Anh. "Synthèse et évaluation biologique de nouveaux dérivés organométalliques du tamoxifène pour le diagnostic et le traitement du cancer du sein." Phd thesis, Paris 6, 2007. http://pastel.archives-ouvertes.fr/pastel-00003191.
Full textBibikova, O. (Olga). "Plasmon-resonant gold nanoparticles for bioimaging and sensing applications." Doctoral thesis, Oulun yliopisto, 2018. http://urn.fi/urn:isbn:9789526219974.
Full textTiivistelmä Tämä opinnäytetyö kertoo tutkimuksista, joissa plasmoninanopartikkeleita ja erityisesti kultananotähtiä on käytetty signaalinvahvistimina biofotoniikan sovelluksissa, kuten visualisointi, elävien solujen käsittely ja kemiallinen tunnistus. Tässä työssä verrattiin eri kokoisten ja muotoisten nanopartikkeleiden ja niiden piioksidikomposiittien optisia ominaisuuksia. Sopivimpina plasmoninanorakenteina kultananotähtiä käytettiin optisiin kuvantamismenetelmiin, kuten konfokaalimikroskopiaan ja Doppler-optiseen koherenssitomografiaan. Lisäksi kuvattiin myös kultananopartikkelien kykyä parantaa pinta-aktivoidun värähtelevän spektroskopian signaalia, mukaan lukien Raman- ja Fourier-muunnos-infrapuna-spektroskopia. Lopuksi, eri kultananopartikkeleita käytettiin soluoptoporaatioon eksogeenisten aineiden läpäisevyyden lisäämiseksi. Yhteenvetona, työssä osoitettiin nanotähtien merkittävät edut, kuten matala-myrkyllisyys, suuret sironta- ja kontrastiominaisuudet, laaja plasmoniresonanssin aallonpituusalue ja sen viritettävyys, sekä kyky parantaa analyyttimolekyylien signaalia värähtelyspektroskopiassa. Niinpä tutkimustulokset nanotähtien tehokkuudesta ovat laajasti käyttökelpoisia ja ne avaavat laajan näkökulman niiden hyödyntämiseen nanobiofotoniikassa ja biolääketieteessä
Leal, Hânder Costa. "A temporalização da temporalidade política compreendida por meio da analítica existencial de Heidegger em Ser e tempo." reponame:Biblioteca Digital de Teses e Dissertações da UFRGS, 2016. http://hdl.handle.net/10183/148981.
Full textThis work is a journey into the fabric of political time. What is political time and why does it lack a sense of urgency? Explaining political time is retrieving the being of political time: the temporalization of political temporality. We look for an answer to the origin of political time in the existential analytic developed by Martin Heidegger in Being and Time. We suggest that political temporality is derived from the individual’s temporality: the everyday Dasein is the subject of the temporalization of political temporality. Approaching philosophy of time and political theory into an ontology of political time allows us to reveal two political temporalities: existential microtime and institutional macrotime. Existential microtime is the political implication of the temporality of the authentic individual: authentic Dasein, who is being-toward-death as existential urgency of present time and who temporalizes political temporality as urgency. Institutional macrotime is the political implication of the temporality of the everyday Dasein. Inauthentic as he/she is, he/she is a being-toward-death as fleeing from death, and so temporalizes political temporality as waiting and delay. The time efficiency of politics depends on the demand for the achievement in the present time of a political will either conceived or expressed in the present time. Urgency is associated with high time efficiency of politics, while waiting leads to politics with low time efficiency. Urgency and waiting, the two modes of being of political time, are mediated by two structures of temporalization: modernization and transcendentalism. In the dimension modernization of political temporality, the demand for the achievement in the present time of a political will either conceived or expressed in the present time relies on the individual’s capability as perceived in the present time. In the dimension transcendentalism of political temporality, the demand for the achievement in the present time of a political will either conceived or expressed in the present time relies on the sense of urgency triggered by the objectification of death as the impossibility of any possibility. If, as Heidegger claims, the individual is a being-toward-the-end (Sein-zum-Ende), and death is the ontological impossibility of any possibility, then existence is the totality of political time. This means that finiteness (Endlichkeit) imposes on the individual the need for totalizing politics in the present time. However, it turns out that the average citizen takes as his/her own the temporality of the political system, the temporality of the “they” (Dasman), which is ontologically incompatible with existential urgency, since the “they”, for it is both anyone and no one, never dies. A comprehensive understanding of political temporality and the establishment of a methodology of political science aimed at retrieving the sense of urgency – the latter is a must unveiled by the study of the political temporality from the perspective of the being – will only be possible if we take account of the ontological incompatibility between finiteness and political delay.
¿Por qué el tiempo político carece de un sentido de urgencia? Explicar el tiempo político es recobrar el ser del tiempo político: la temporalización de la temporalidad política. Buscamos, en la analítica existencial desarrollada por Martin Heidegger en Ser y Tiempo, una respuesta para la cuestión del origen del tiempo político. Sugerimos que la temporalidad política se deriva de la temporalidad de la persona: el ser-ahí cotidiano es el sujeto de la temporalización de la temporalidad política. Emplear filosofía del tiempo y teoría política en una ontología del tiempo político nos permite revelar dos temporalidades políticas: microtiempo existencial y macrotiempo institucional. El microtiempo existencial es la manifestación política de la temporalidad del indivíduo auténtico: el ser-ahí auténtico, que es ser-para-la-muerte como urgência existencial del tiempo presente y que temporaliza la temporalidad política como urgencia. El macrotiempo institucional es el despliegue político de la temporalidad del ser-ahí cotidiano. Inauténtico, él/ella es un ser-para-la-muerte como fuga de la muerte y temporaliza la temporalidad política como espera. La eficiencia temporal de la acción política depende de la demanda por realización en el tiempo presente de la voluntad política concebida o expresada en el tiempo presente. La urgencia se asocia con una alta eficiencia temporal de la acción política. La espera se asocia con una baja eficiencia temporal de la acción política. Urgencia y espera, los dos modos de ser del tiempo político, son mediados por las dos estructuras de temporalización: modernización y trascendentalismo. En la dimensión modernización de la temporalidad política, la demanda por realización en el tiempo presente de la voluntad política concebida o expresada en el tiempo presente depende de la capacidad del individuo percibida en el tiempo presente. En la dimensión trascendentalismo de la temporalidade política, la demanda por realización en el tiempo presente de la voluntad política concebida o expresada en el tiempo presente depende de la sensación de urgencia provocada por la objetivación de la muerte como la imposibilidad de cualquier posibilidad. Si, como afirma Heidegger, el individuo es ser-para-el-fin (Sein-zum- Ende), y la muerte es la imposibilidad ontológica de toda y cualquiera posibilidad, entonces la existencia es la totalidad del tiempo político. Esto significa que la finitud (Endlichkeit) impone al hombre la necesidad de totalizar la política en el tiempo presente. Sin embargo, resulta que el ciudadano medio considera como sendo suya la temporalidad del sistema político, la temporalidad del “ellos” (Dasman), que es ontológicamente incompatible con la urgencia existencial, porque por ser a la vez todos y ninguno, el “ellos” nunca muere. Una comprensión profunda de la temporalidad política y la construcción de una metodología de ciencia política centrada en el recobro del sentido de urgencia, necesidad imperativa desvelada en el estudio de la temporalidad política desde la perspectiva del ser, sólo serán posibles si se tiene en cuenta la incompatibilidad ontológica entre la finitud y los retrasos políticos.
Dubois, Clémence. "Optimisation du traitement du cancer du sein Triple-Négatif : développement des modèles de culture cellulaire en trois dimensions, efficacité de l'Olaparib (anti-PARP1) en combinaison avec la radiothérapie et chimiorésistance instaurée par les protéines Multi Drug Résistance." Thesis, Université Clermont Auvergne (2017-2020), 2018. http://www.theses.fr/2018CLFAS018/document.
Full textBreast cancer is a very complex and heterogeneous disease. Among the different molecular subtypes, Triple-Negative (TN) breast cancers are particularly aggressive and of poor prognosis. TN tumours are characterized by a lack of estrogen receptors expression (ER), progesterone receptors expression (PR), the absence of Human Epidermal growth factor receptor 2 overexpression (HER2) of the frequent mutations on BRCA1 / 2 genes ("BRCAness" phenotype). In the absence of effective targeted therapies, many targeted therapies including poly-ADP-ribose polymerase inhibitors (anti-PARPs) are currently under development in preclinical and clinical studies. Based on the synthetic lethality concept, the anti-PARPs specifically target the BRCAness properties of TN tumors. In this context, these works were focused on the development of diagnostic tools for the optimization of TN tumours treatment with anti-PARPs. For this, firstly, 3D cell cultures formed with the Liquid Overlay technique as well as associated cytotoxicity tests were developed, from the TN breast cancer cell lines MDA-MB-231 and SUM1315. These two spheroid models were then optimized and standardized in a synthetic culture medium called OPTIPASS (BIOPASS). Secondly, the efficacy of a co-treatment combining anti-PARP1 Olaparib at low and high doses and fractioned radiotherapy (5x2 Gy) was analyzed on the two cell lines MDA-MB-231 and SUM1315 cultured in 2D and 3D conditions. These experiments clearly demonstrated a potentiating effect of Olaparib on radiotherapy (i) in presence of low doses of this anti-PARP (5 μM or inferior) (ii) at long term and (iii) in presence of the maximum fractionation (5x2 Gy). In addition, these two TN cell lines showed a heterogeneous sensitivity to the co-treatment. Thus, an in silico transcriptomic analysis revealed very different profiles of these highly metastatic and highly aggressive cell lines. Notably, the SUM1315 cell line presented a neuronal commitment, suggesting its cerebral metastatic origin. These promising results could open up new perspectives for the treatment of TN tumours brain metastases, which are very common in this subtype. Thirdly, in order to better characterize the mode of action of Olaparib on these spheroid models, a fluorescent derivative of Olaparib, Ola-FL, was synthesized and characterized. The analysis of Ola-FL penetration and distribution in MDA-MB-231 and SUM1315 spheroids showed a rapid and homogeneous distribution of the compound as well as its persistence after 3h of incubation, in all the depth of the spheroids and especially in the central hypoxic zones. Finally, the analysis of the co-expression of two major Multidrug Resistance (MDR) pumps, MRP7 and P-gp after the treatment of the two TN lines with Olaparib, revealed on 2D cultures, a relay type expression of the MRP7 and the P-gp. On spheroids treated with a low dose of Olaparib art long term (10 days), a basal expression of MRP7 and an overexpression of P-gp were detected in the peripheral residual cells of the spheroids. These results clearly highlighted the involvement of these efflux pumps in Olaparib resistance mechanisms, in these aggressive tumors. All the results resulting from the modeling of the action of Olaparib on MDA-MB-231 and SUM1315 spheroids suggest its greater efficacy at low dose and at long-term, especially in the hypoxic zones of the spheroids. This parameter might be probably at the origin of its potentiating effect with radiotherapy
Rocha, de Deus Luiz Carlos. "Sobre a Naturphilosophie no jovem Schelling (1797-1802)." Doctoral thesis, Universitat Ramon Llull, 2013. http://hdl.handle.net/10803/119726.
Full textCada vez somos más conscientes de la cisión existente entre el ser humano y la naturaleza. La reducción de esta a un trivial objeto ha generado, en los últimos tiempos, una constatación inexorable: la existencia de la humanidad está nítidamente amenazada. Schelling, en la flor de su juventud y hace más de dos siglos, fue, sin duda, el pensador moderno que detectó el conflicto existente entre un estilo de filosofía capaz de erigir la subjetividad humana al nivel más elevado de la actividad del pensar, reduciendo la naturaleza a puro e inerte objeto. El presente trabajo de investigación tiene como objetivo fundamental recorrer el itinerario de la producción filosófica schellinguiana en aquello que nombraremos génesis de su propia filosofía: la Filosofía de la Naturaleza. La intrépida pretensión de Schelling de concebir la Naturaleza como Sujeto posibilitó, en definitiva, una nueva lectura del “ser-del-mundo” y su real situación como “ser-en-el-mundo”. Tal perspicacia marcaría la trayectoria de este joven filósofo en el desarrollo de su Filosofía como Sistema. El análisis de la filosofía de la naturaleza constituye, así, una vía de capital importancia para percibir los aspectos de la continuidad de este estilo de pensar en vista de aquello que llamaremos Filosofía de la Unidad. Así que –y después de un análisis cuidadoso acerca de los principios que constituyen la realidad de la naturaleza en sus fundamentos–, Schelling propone una nueva concepción de la naturaleza, en la cual la idea de Organismo emerge como una condición necesaria para sostener la actividad permanente, creativa y totalmente libre de la misma, es decir, el proceso de la productividad de la naturaleza. Consiste en contraponer –a través del método especulativo– esa dinamicidad presente en la naturaleza a la noción predominante de su época, es decir, la visión mecanicista de la naturaleza. Al final de esta investigación, nos dimos cuenta de que el esfuerzo de la tarea filosófica schellinguiana en lo que respecta a la filosofía de la naturaleza ofrece, en última instancia, otro concepto de la realidad factual y, necesariamente, nos lleva a una nueva hermenéutica, cuya notoriedad está marcada por la composición naturaleza-ética.
Every day we grow more and more conscious of the gulf that lies between humans and nature. In recent times, the reduction of this gulf to a trivial object has brought forth an unavoidable observation: mankind’s existence is clearly in danger. In the prime of his youth over two hundred years ago, Schelling was, without a doubt, the preeminent modern thinker to detect the conflict that existed within a style of philosophy that was capable of raising human subjectivity to the highest level of thinking, reducing nature to a pure and inert object. The main goal of this research paper is to cover the route through which Schelling’s corpus of philosophy took place, wherein we will proclaim the genesis of his own philosophy: the Philosophy of Nature. Schelling’s daring aspiration to conceive of Nature as a Subject ultimately made it possible to have a new reading of the “being-of-the-world” and his actual situation as a “being-in-the-world”. Such discernment would mark this young philosopher’s career in the development of his Philosophy as a System. The analysis of the philosophy of nature therefore constitutes a very important way to perceive the aspects of the continuity of this manner of thinking in view of that which we call Philosophy of the Unit. Therefore –and after a careful analysis of the principles that make up the reality of nature in its foundations– Schelling proposed a new conception of nature, one in which the idea of the Organism emerges as a necessary condition in order to sustain ongoing, creative and totally free activity, i.e., the process of the productivity of nature. This consists in comparing –through the speculative method– that dynamism present in nature with the predominant notion of his time, i.e., the mechanical view of nature. In the final part of this research, we make note of the fact that the force of Schelling’s philosophical work with regards to the philosophy of nature ultimately offers another concept of factual reality and necessarily brings us to a new hermeneutic space, the notoriety of which is marked by the composition of nature–ethics.
Cada vez somos mais conscientes da cisão existente entre o ser humano e a natureza. A redução desta a um trivial objeto gerou, nos últimos tempos, uma constatação inexorável: a existência da humanidade está nitidamente ameaçada. Schelling, em plena juventude e há mais de dois séculos foi, sem dúvida, o pensador moderno que detectou o conflito existente entre um estilo de filosofia capaz de erigir a subjetividade humana ao nível mais elevado da atividade pensante, reduzindo a natureza a puro e inerte objeto. Esse trabalho de investigação tem como objetivo fundamental recorrer o itinerário da produção filosófica schellinguiana naquilo que denominaremos de gênese de sua própria filosofia: a Filosofia da Natureza. A ousada pretensão de Schelling de conceber a Natureza como Sujeito possibilitou, definitivamente, uma nova leitura do “ser- do-mundo” e sua real situação como “ser-no-mundo”. Tal perspicácia marcaria a trajetória desse jovem filósofo na elaboração de sua Filosofia como Sistema. A análise da filosofia da natureza constitui, desse modo, uma via de singular importância para perceber os aspectos da continuidade desse estilo de pensar em vista daquilo que denominaremos de Filosofia da Unidade. Para isso – e após uma análise séria dos principais elementos que constituem a realidade da natureza em seus fundamentos –, Schelling propõe uma nova concepção de natureza, na qual a ideia de Organismo emerge como critério necessário para sustentar a atividade permanente, criativa e totalmente livre da mesma, ou seja, o processo de produtividade da natureza. Consiste em contrapor – através do método especulativo – essa dinamicidade presente na natureza à noção predominante de sua época, ou seja, a visão mecanicista da natureza. Ao final dessa investigação, demo-nos conta que o esforço da tarefa filosófica schellinguina naquilo que concerne à filosofia da natureza proporciona, em última instância, outro conceito da realidade factual e, necessariamente, nos encaminha a uma nova hermenêutica, notoriamente marcada pela composição natureza-ética.
Die Entzweiung von Mensch und Natur wird uns immer deutlicher bewusst. Die Reduzierung der Natur auf ein triviales Objekt hat in jüngster Zeit zu einer schmerzlichen Feststellung geführt: die Menschheit ist in ihrer Existenz ganz offensichtlich gefährdet. In der Blüte seiner Jugend war Schelling vor über zweihundert Jahren zweifellos der moderne Denker, der den in einer philosophischen Richtung liegenden Konflikt erkannte, welche die menschliche Subjektivität auf die höchste Ebene des Denkens stellt und die Natur dabei auf ein reines inaktives Objekt reduziert. Wesentliches Ziel dieser Forschungsarbeit ist es, den Weg der schellingschen philosophischen Produktion zu dem, was wir die Genese seiner eigenen Philosophie nennen, nachzuzeichnen: der Naturphilosophie. Das unerschrockene Bestreben Schellings, die Natur als Subjekt zu begreifen, ermöglichte letztendlich eine neue Lesart des „Von-der- Welt-Seins“ und seiner realen Situation als „In-der-Welt-Sein“. Diese Scharfsicht sollte den Weg dieses jungen Philosophen bei der Entwicklung seiner Philosophie als System bestimmen. Die Untersuchung der Naturphilosophie ist somit ein äußerst wichtiges Verfahren, um die Aspekte der Kontinuität dieser Denkweise im Hinblick auf das zu begreifen, was wir Philosophie der Einheit nennen werden. Damit schlägt Schelling – nach einer eingehenden Untersuchung der Prinzipien, welche der Realität der Natur zugrunde liegen – eine neue Konzeption der Natur vor, in der die Idee des Organismus als einer notwendigen Bedingung für die Aufrechterhaltung von deren ständiger kreativer und völlig freier Tätigkeit erscheint; er meint den Prozess der Produktivität der Natur. Er setzt – über die spekulative Methode – diese in der Natur vorhandene Dynamik der in seiner Epoche vorherrschenden Auffassung einer mechanistischen Sicht der Natur, entgegen. Am Ende dieser Untersuchung wurde uns bewusst, dass das Bemühen der schellingschen Philosophie im Hinblick auf die Naturphilosophie in letzter Instanz einen anderen Begriff der faktischen Realität bietet und uns notwendigerweise zu einer neuen Hermeneutik führt, deren Bedeutung auf der Verbindung von Natur–Ethik beruht.
Pires, Maria João Almeida 1972. "A musicoterapia : o seu contributo nas crianças e jovens com multideficiência." Master's thesis, 2018. http://hdl.handle.net/11067/4468.
Full textExame público realizado em 1 de Março de 2019
A música é considerada uma das mais ricas experiências humanas ao nível emocional, sensorial, motor e cognitivo. Participar em experiências musicais proporciona o desenvolvimento de processos neurofisiológicos e psicológicos que ativam o funcionamento motor, percetivo, sensorial, cognitivo, afetivo e social. Frequentemente, as crianças e jovens com multideficiência, recebem e tratam a informação de forma fragmentada, distorcida ou incompleta. Nestes casos, a musicoterapia pode proporcionar a estes seres humanos experiências capazes de estimular e alterar positivamente os processos referidos no parágrafo anterior de forma conexa e integrada. Por exemplo, a musicoterapia poderá melhorar as suas capacidades de comunicação e a forma como se relacionam com os outros e assim contribuir significativamente para a sua inclusão. O presente relatório pretende dar a conhecer o estágio de intervenção terapêutica, na Escola dos 2.º e 3.º Ciclos Dr. António Augusto Louro na sua Unidade de Apoio Especializado à Multideficiência (UAEM) localizada na Arrentela. O estágio teve a duração de oito meses e incluiu sessões individuais para duas alunas com quadros de multideficiência e atraso global no desenvolvimento, e um aluno com Currículo Especifico Individual (CEI). Também incluiu sessões em grupo com dez alunos com CEI, divididos em subgrupos de três. A avaliação foi realizada através da aplicação de uma grelha de observação. Os resultados foram considerados positivos, nomeadamente ao nível das variáveis relacionamento interpessoal, comunicação e desenvolvimento pessoal.
Music is considered one of the richest human experiences at emotional, sensorial, motor and cognitive level. To participate in musical experiences provides development of the neurophysiological and psychological processes that activate motor, perceptive, sensorial, cognitive, affective and social functioning. Children and youngsters with multiple disabilities often receive and treat information in a fragmented, distorted or incomplete way. In such cases music therapy may provide to these human beings experiences able to stimulate and positively change the processes referred in the previous paragraph in a connected and integrated way. For example, music therapy may improve their communication abilities and the way they relate to others and therefore significantly contribute to their inclusion. The present report intends to present the therapeutic intervention traineeship at Escola dos 2.º e 3.º Ciclos Dr. António Augusto Louro in its Multi Disabilities Specialized Support Unit (MDSSU) located in Arrentela. This eight month duration traineeship included individual sessions for two female students with multiple disabilities and global developmental delay and one male student Specific Individual Curricula (SIC). It also included group sessions with ten students with SIC, divided into subgroups of three. The assessment was made through an observation grid. The results were considered positive namely at the level of interpersonal relationship, communication and personal development variables.
Chang, Ruo-Lan Joan, and 張若蘭. "Surface-controlled Electroless Deposition Method in the Preparation of Substrates Treated with 3-dimensional Silver Nanoparticles for the Applications in Surface-enhanced Infrared Absorption (SEIRA) and Surface-enhanced Raman Scattering (SERS) Measurement." Thesis, 2010. http://ndltd.ncl.edu.tw/handle/54450247242304451343.
Full text國立中興大學
化學系所
98
In this work, a new method based on electroless deposition method for the preparation of substrates for surface-enhanced infrared absorption (SEIRA) and surface-enhanced Raman scattering (SERS) measurements was proposed and examined. Four directions can be identified in this work as: 1. Surface-controlled electroless deposition method in the preparation of stacked silver nanoparticles (AgNPs) on germanium for surface-enhanced infrared absorption measurements; 2. Surface-controlled electroless deposition method in the preparation of stacked silver nanoparticles on germanium for surface-enhanced Raman scattering measurements; 3. Characterization of thio compounds for a surface-controlled electroless deposition method in the preparation of silver nanoparticles on germanium for surface-enhanced infrared absorption measurements; 4. Development of ammonia infrared sensor based on surface-enhanced infrared absorption spectroscopy. In general, a new method to prepare highly sensitive sensing elements for SEIRA and SERS measurements was developed. In this method, a surface-controlled procedure was employed to grow round and stacked AgNPs on germanium substrates. To facilitate the growing of AgNPs, an initial layer of AgNPs was prepared using a common method of electroless deposition. After subsequently placing a controlled layer of p-aminothiophenol (pATP) on the surface of the initial layer of AgNPs, the substrates were placed in a silver nitrate solution to grow a second layer of AgNPs. By repeating these growing procedures, multi-layers of stacked AgNPs can be obtained. To examine the influence of morphology of the formed AgNPs to the resulting SEIRA signals, the factors affecting the reactions were systematically examined. These factors included the concentrations of silver nitrates and the reaction times to prepare both the initial layer and the second layer of AgNPs, and the coverage of pATP. Results indicate that the second layer of AgNPs were round in shape, and much more densely distributed than the initial layer. The observed SEIRA spectra did not show derivative-shaped absorption bands for pATP on the AgNPs after re-growth, indicating that pATP was sandwiched between the two layers of AgNPs, preventing the nanoparticles to contact directly with one another. Also, the SEIRA signals of the controlled molecules between the particles were found to be two to five times more intense than the signals before growing a another layer of AgNPs. The reaction conditions can be adjusted to vary the morphology and thickness of the AgNP layers, and, by repeating the growing procedures, a thick layer of stacked AgNPs with suitable size for SEIRA measurements can be obtained that is highly suited to chemical sensing applications. To understand the roles of specific molecules in controlling the properties of AgNPs on germanium substrates, thio compounds bearing different functional groups were examined systematically. Four classes of thio compounds were examined in this work, including aromatic thio compounds with second functional group, alkyl thio compounds with second functional group, structural isomers of aromatic thio compounds, and alkyl thio compounds with different alkyl chain lengths. By correlating SEIRA signals with the observed morphologies of the Ag-NPs, it was found that thio compounds bearing amine polar functional groups produced Ag-NPs that were the most regular in shape and size. Also, aromatic thio compounds provided better performance than did alkyl thio compounds in terms of producing suitable shape and size for SEIRA. The AgNPs prepared in this work were generally around 50 nm in diameter and round in shape. To examine the prepared substrates for chemical sensing purposes, the enhancement factors were determined by deposition of para-nitrothiophenol (pNTP) on the AgNPs substrates produced by this surface-controlled electroless deposition method. Results indicated that the surface of the newly-formed Ag-NPs actively interacted with pNTP, and the EFs obtained ranged from 50 to 150. To utilize the large signals provided by SEIRA measurements for a chemical sensing, a new sensing scheme was proposed and demonstrated for detection of ammonia in air samples. To increase the SEIRA effect, a sensing phase composed of multi-layer of AgNPs was prepared using a chemically controlled electroless deposition method. pMBA served as the controlling agent in formation of AgNPs, a surface modification agent of AgNPs for sensing, and a stabilizer to protect the AgNPs from coagulation and oxidation. To sense ammonia, the formation of carboxylate-ammonia complexes was detected. This approach utilized the interaction between pMBA and ammonia. After interaction, the enhanced IR absorption bands of pMBA on AgNPs were significantly changed and able to provide quantitative information on the ammonia concentrations. To optimize the conditions for preparing sensing elements, parameters used to form multi-layers of AgNPs were systematically varied and their corresponding sensitivity in detection of ammonia were recorded. The results indicate that AgNPs with diameters in the range of 100 nm provided the best performance in terms of detecting ammonia via the SEIRA effect. Also, the analytical signal generally increased as the number of layers of AgNPs increased, but was limited to certain layers, depending on the reaction conditions used in preparation of AgNPs. The sensing elements were found to be highly selective to ammonia and the detection limit approached 150 ppb with a linear range up to 25 ppm. Based on the results obtained in this work, a simple but effective method for preparation of SEIRA and SERS substrates is successfully developed. The AgNPs produced by this method exhibit 3-dimensional structures and offer high surface enhancement effect in both SEIRA and SERS measurements.